<template>
  <!-- 放置一个图标 -->
  <div>
    <!-- 放置一个svg的图标 -->
    <svg-icon
      icon-class="fullscreen"
      style="color:#fff; width: 20px; height: 20px"
      @click="changeScreen"
    />
  </div>
</template>
<script>
import screenfull from 'screenfull'
export default {
  methods: {
    // 切换全屏
    changeScreen() {
      screenfull.toggle()
    }
  }
}
</script>
